Product Details | SHOULDERED SHAFT

3040-00-987-7994 A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.

Part Alternates: 7565159X32, 75651-59X3-2, 7565159X3PC2, 75651-59X3PC2, 3040-00-987-7994, 00-987-7994, 3040009877994, 009877994

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 00-987-7994

Drawings & Photos | NSN 3040-00-987-7994


Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 3040-00-987-7994

Technical Data | NSN 3040-00-987-7994

Characteristic Specifications
MATERIAL STEEL
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 1.8750 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 13 SQUARE
SECOND END DIAMETER 2.3750 INCHES NOMINAL
SECOND END WIDTH ACROSS FLATS 1.688 INCHES NOMINAL
SECOND END STEP LENGTH 2.422 INCHES NOMINAL
LARGEST STEP DIAMETER 2.625 INCHES NOMINAL
OVERALL LENGTH 13.938 INCHES NOMINAL
STEP QUANTITY 4
SPECIAL FEATURES W/TWO INT THD HOLES ON 1ST END 0.188-20 UNC

Restrictions/Controls & Freight Information | NSN 3040-00-987-7994

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information